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RFID READER, RFID TAG AND RFID SYSTEM

  • US 20140035728A1
  • Filed: 07/31/2013
  • Published: 02/06/2014
  • Est. Priority Date: 08/02/2012
  • Status: Abandoned Application
First Claim
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1. An RFID reader for communication with an RFID tag, the RFID reader comprising:

  • an RF unit configured to communicate with the RFID tag according to an operating period of the RFID reader, the operating period including a first period in which the RF unit communicates with the RFID tag, the operating period including a second period in which the RF unit does not communicate with the RFID tag;

    a microcontroller unit configured to control a quality factor of the RF unit according to a change in the operating period; and

    a power supply configured to supply power to the RF unit and the microcontroller unit.

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